WASHINGTON - The former Shaw Group of Baton Rouge was the largest Louisiana donor to President Barack Obama's second inauguration ceremony. The company, which in February was acquired by Texas-based CB&I, donated $150,000, according to report filed over the weekend with the Federal Election Commission.

President Barack Obama waves after his ceremonial swearing-in at the U.S. Capitol during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. His office just released a list of donors that helped pay for many of the inaugural-related events.Martinez Monsivais

In all, the president raised $43 million for the inauguration, with the biggest donation coming from AT&T, which donated $4.6 million in equipment and services, according to the Sunlight Foundation. In past election cycles, AT&T political action committee has given mostly to Republicans.

The only other corporate contribution from a Louisiana-based firm was the $5,000 listed from the Adams & Reese law firm of New Orleans.

The donations enabled most of the inauguration costs to be paid for without taxpayer funds.

The biggest individual donations from Louisiana came from Dr. Randall Brewer of Shreveport, $25,000 and Dr. Lisa Lee of Harvey, $10,500. Also on the list of top donors are Debra Mose of Marksville, $10,600; Shelia Brown of Belle Chase, $4,000 and Robert Matheney of New Orleans, $3,500.

According to Sunlight, in 2009, for his first inaugural, Obama refused to accept corporate donors and capped contributions at $50,000. This time around, his inaugural committee collected nearly 180 donations above that amount. Unions and corporations were responsible for $17.9 million of the money the Obama inaugural committee raised, a Sunlight analysis found.

The largest individual donation to the 2013 Obama inaugural was the $500,000 given by software developer Timothy Gill of Denver, who runs a foundation that advocates for the rights of gay, lesbian, transgender Americans, the Sunlight Foundation reported. During the 2008 campaign, Obama came out for same-sex marriage.